Smiling is a force, a smile is a habit, accustomed to smile will not be trivial led by the nose, a smile is not just facial expressions, or state of mind, a smile should be spontaneous.

微笑是一种力量，微笑是一种民风，习惯于微笑的人不会被小事牵着鼻子走，微笑不光仅是脸部的心情，仍旧心灵的形式，微笑应当是发自心里的。

youdao

Smiling is a force, a smile is a habit, accustomed to smile will not be trivial led by the nose, a smile is not just facial expressions, or state of mind, a smile should be spontaneous.

微笑是一种力量，微笑是一种民风，习惯于微笑的人不会被小事牵着鼻子走，微笑不光仅是脸部的心情，仍旧心灵的形式，微笑应当是发自心里的。

youdao